This could be a duplicate of https://bugs.launchpad.net/ubuntu/+source /network-manager/+bug/274995
you can try to use Ctrl+Alt+F7 to see what's going on. -- computer hangs on shutdown https://bugs.launchpad.net/bugs/295516 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
